Leuze HT25C.XL/4P Photoelectric Sensor
The HT25C.XL/4P is a Photoelectric Sensor with 0–0.6 m sensing distance, 10–30 V DC supply, and extra long light spot. The Leuze HT25C.XL/4P belongs to the Leuze Photoelectric Sensor category and the HT series, operating on the diffuse reflection principle with rectangular light spot geometry, 1,000 Hz switching frequency, 0.5 ms response time, dual PNP outputs, 2,000 mm PUR cable, and IP66/IP67 protection.
| Brand | Leuze |
| Product Type | Photoelectric Sensor |
| Product | HT25C.XL/4P |
Leuze HT25C.XL/4P Photoelectric Sensor – Technical Specifications
| Specification | Value |
|---|---|
| Design | Cubic |
| Operating principle | Diffuse reflection principle with background suppression |
| Special version | Extra long light spot (XL) |
| Sensing Distance | 0 ... 0.6 m |
| Beam path | Divergent |
| Light source | LED, Red |
| Wavelength | 640 nm |
| Type of light spot geometry | Rectangular |
| Supply voltage UB | 10 ... 30 V, DC, Incl. residual ripple |
| Switching Output 1 | Transistor, PNP |
| Switching principle | Light switching |
| Switching Output 2 | Transistor, PNP |
| Switching principle | Dark switching |
| Switching frequency | 1,000 Hz |
| Response time | 0.5 ms |
| Function | Signal OUT Voltage supply |
| Type of connection | Cable |
| Cable length | 2,000 mm |
| Sheathing material | PUR |
| Cable color | Black |
| Number of conductors | 4 -wire |
| Wire cross section | 0.2 mm² |
| Dimension (W x H x L) | 15 mm x 42.7 mm x 30 mm |
| Housing material | Plastic |
| Lens cover material | Plastic |
| Housing color | Red |
| Type of display | LED |
| Ambient temperature, operation | -40 ... 60 °C |
| Ambient temperature, storage | -40 ... 70 °C |
| Degree of protection | IP 66/IP 67 |
The HT25C.XL/4P is a Leuze 0–20 mA open-circuit current diffuse sensor configured for industrial automation applications. This Photoelectric Sensor provides 0–0.6 m sensing distance, operates at 10–30 V DC, and supports 1,000 Hz switching frequency with IP67 protection. As part of the HT series, it applies the diffuse reflection principle with background suppression and extra long light spot design.
In conveyors, packaging systems, and automated assembly lines, the HT25C.XL/4P enables stable short-range detection across wider object areas. The divergent beam path and rectangular light spot support consistent sensing performance. With dual PNP outputs and 2,000 mm cable, the sensor integrates efficiently into PLC-based industrial control systems.
The Leuze HT25C.XL/4P Photoelectric Sensor combines defined optical parameters and electrical configuration for continuous industrial use. As a Leuze HT series model, it integrates 0.5 ms response time and background suppression for reliable signal switching. With operating temperature range of -40 to 60 °C and IP66/IP67 protection, this model remains suitable for industrial automation environments.
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